2002 INFINITI QX4 IN A PARKING LOT AT ABOUT 5MPH. INTENDING TO PARK STRAIGHT AHEAD AGAINST A CONCRETE WALL. ONE CAR LENGTH BEHIND THE PARKING SPACE. BEGINNING TO BRAKE. SUDDEN ACCELERATION PROPELLED THE CAR FORWARD AND HIT THE WALL HEAD-ON, DESPITE EFFORT TO BRAKE. THERE WAS A SURGING POWER SOUND AND THE CAR WAS CLEARLY ACCELERATING. AT LEAST ONE OF THE REAR WHEELS CONTINUED TO REVOLVE UNDER POWER AFTER THE CAR WAS STOPPED AGAINST THE WALL. *TR